Electronic Breathalyzer - Professional Digital Breathalyzer with USB Rechargeable Battery, Rechargeable & Portable, LCD Display, Breathalyzer for Home Use

EASY AND ACCURATE: The device is extremely easy to use. After fully charging the device using the included USB cable, simply blow for 5 seconds after a 10-second preheating period. In just 3 seconds, the result appears clearly on the LCD screen, providing a fast and intuitive experience.

HYGIENIC AND CONTACTLESS TESTING: This professional breathalyzer uses contactless technology, eliminating the need for mouthpieces and ensuring hygienic and safe testing.

The high-precision sensor provides fast and reliable readings, helping you safely determine if it's safe to drive. AUDIBLE ALERT AND VISUAL WARNINGS: Equipped with a three-color alert system, the device emits a continuous audible alert when the blood alcohol level exceeds the safe limit (0.03% BAC or 0.30 g/L), reminding the user not to drive under the influence of alcohol. HIGH ACCURACY WITH THE SEMICONDUCTOR SENSOR: The high-quality semiconductor alcohol sensor provides accurate readings with a reading range of 0.00% to 0.19% BAC (0.0-1.9 g/L), making it ideal for determining your BAC before driving or at social events such as parties. SAFETY AUDIBLE ALERT If your blood alcohol level exceeds 0.03% (0.30 g/l), the device will emit a continuous audible alarm to warn you not to drive. This important safety feature helps you make responsible decisions and ensures your safety on the road.